RICE HALL JAMES & ASSOCIATES, LLC

Position in MGNI — Magnite, Inc.

CIK 1230765 San Diego, CA

Position in MGNI

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$2,290,559

-$936,419 QoQ

Shares Held

192,808

-3.0% QoQ

Ownership

0.135%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2020

10 quarters on record

Voting authority Sole 50.90348948176424.ToString("F0")% Shared 0.ToString("F0")% None 49.09651051823576.ToString("F0")%

Communication Services · as of Mar 31, 2026

RICE HALL JAMES & ASSOCIATES, LLC holds $49,656,448 across 3 Advertising Agencies names. MGNI ranks #3 (4.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ZD	Ziff Davis, Inc.	799,818	$33,560,363
2	NEXN	Nexxen International Ltd.	2,117,412	$13,805,526
3	MGNI	Magnite, Inc. This page	192,808	$2,290,559

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,290,559	192,808	-3.0%	Shares	Sole	2026-05-15
2025-12-31	$3,226,978	198,828	+49.3%	Shares	Sole	2026-02-17
2025-09-30	$2,901,488	133,218	-14.0%	Shares	Sole	2025-10-16
2025-06-30	$3,736,115	154,897	-1.2%	Shares	Sole	2025-08-11
2025-03-31	$1,789,532	156,839	-16.8%	Shares	Sole	2025-05-01
2024-12-31	$3,000,378	188,466	+220.3%	Shares	Sole	2025-01-31
2021-06-30	$1,991,382	58,847	-4.3%	Shares	Sole	2021-07-29
2021-03-31	$2,557,974	61,475	-44.2%	Shares	Sole	2021-05-14
2020-12-31	$3,381,355	110,106	-47.7%	Shares	Sole	2021-02-16
2020-09-30	$1,462,829	210,479	—	Shares	Sole	2020-11-16
No filing history on record for this holder in this stock.